Troilus
Pronunciation : Tro"i*lus, n.; pl. L. Troili
Part of Speech : E.
Etymology : [NL., fr. L. Troilus, Gr. (Zo?l.)
Definition : Defn: A large, handsome American butterfly (Euphoeades, or Papilio, troilus). It is black, with yellow marginal spots on the front wings, and blue spots on the rear wings.
Troiluses.
Source : Webster's Unabridged Dictionary, 1913